Our teacher usually advices us to make up an essay on the spot so we don't learn off an essay and end up wasting time learning if off and the topic not coming up and I'm making a list of 6 different relationships between characters in tkm so it will be easier to make valid points, Jem and scout, scout and dill, atticus and scout, Jem and dill, atticus and Jem, scout and boo and then have a seperate quote to support each one

The best to kill a mockingbird relationship to study is Atticus and Scout and he helps her to develop and grow up, also he has a lot of useful quotes in the book so you'll have more to write about :) good luck!